RFBPF1608060K68Q1C

Overview

The RFBPF1608060K68Q1C is a surface-mount RF bandpass filter manufactured by Walsin Technology Corporation. It features a center frequency of 5.425GHz and a bandwidth of 1.05GHz. The component exhibits an insertion loss of 1.3dB. It is housed in a 0603 (1608 Metric) package with dimensions of 1.60mm x 0.80mm x 0.70mm maximum height. The device utilizes a 3 PC pad configuration and complies with RoHS3 standards.

Feature Summary

• Bandpass filtering capability centered at 5.425GHz for RF signal selection
• Compact 0603 surface-mount footprint suitable for space-constrained PCB layouts
• Low insertion loss characteristic of 1.3dB to maintain signal integrity

Applications

• Wireless LAN modules operating in the 5GHz ISM band
• Wi-Fi 6 and Wi-Fi 6E communication devices
• Bluetooth low energy transceivers requiring adjacent channel rejection
• IoT sensor nodes utilizing 5GHz frequency bands

Procurement Notes

Verify the specific ordering suffix matches the required tolerance and packaging format. Confirm that the 0603 package dimensions align with the target PCB land pattern. Ensure compliance with RoHS3 regulations is documented for the intended market. Check the manufacturer's standard lead time of 26 weeks for production planning purposes.

Selection Notes

Select this component when a precise 5.425GHz center frequency is required for RF front-end applications. The 1.05GHz bandwidth provides adequate selectivity for modern wireless protocols. Consider the 1.3dB insertion loss impact on overall link budget. The 0603 size offers a balance between performance and board real estate compared to larger packages.

Part Context

This part belongs to the RFBPF series of RF filters from Walsin Technology Corporation. The series focuses on high-frequency bandpass solutions for consumer electronics and wireless communications. The RFBPF1608060K68Q1C specifically targets the 5.425GHz frequency range, distinguishing it from lower-frequency variants in the same product line.

Replacement Considerations

BPF1608LM10R5000A from Pulse Electronics is listed as a similar alternative. Verify electrical parameter compatibility before substitution.